Word #81 00001010000
anxiety — BIP39 word #81
"anxiety" is word #81 of the 2048 words in the official BIP39 English wordlist, between antique and any.
In a seed phrase it stands for the 11-bit value
00001010000,
decimal index 80.
/æŋˈzaɪəti/ · noun: a feeling of worry or nervousness about what may happen
Russian: тревога
Binary Representation
Two 1-bits and nine 0-bits; 55 of the 2048 indexes have exactly two 1-bits.
One wrong bit turns it into (leftmost bit first):
Position
#81 of 2048
Hex Index
0x050
4-Letter Prefix
anxi
About "anxiety" in BIP39
- "anxiety" has 7 letters, but the first three, "anx", already identify it, because "an" also begins 15 other words, among them analyst, anchor, ancient and anger. Three letters are enough for only 604 of the 2048 words.
- "anxi" is unique only within the English list: it also begins anxieux in the French list, so a four-letter backup should say which list it uses.